Finding the Fourth Proportional to 33,068.55, 45,633.31 and 17,960.87

Step by Step Solution

1. Step 1: Write the proportion equation
   33,068.55 : 45,633.31 = 17,960.87 : x
2. Step 2: Convert to fraction form
   33,068.55/45,633.31 = 17,960.87/x
3. Step 3: Cross multiply
   33,068.55x = 45,633.31 × 17,960.87
4. Step 4: Simplify right side
   33,068.55x = 819,614,017.76
5. Step 5: Solve for x
   x = 819,614,017.76/33,068.55
6. Step 6: Final answer
   x = 24,785.30